NFKB1 and COVID-19: In the COVID-19 group, NFKB1/2, JUN, and TNF were modularized in CD8+ T and NK cells (G6 and G7 in Fig. 2D), and IL1B, NFKBID, and OSM were modularized in all types of monocytes and DCs (G3 in Fig. 2D).